[   37.324267][  T272] ip (272) used greatest stack depth: 24080 bytes left
[  154.695123][ T1025] ip (1025) used greatest stack depth: 23632 bytes left
[  452.904516][ T2848] netem: version 1.3
[ 2729.059987][T18764] pm_nl_ctl (18764) used greatest stack depth: 21376 bytes left